Move some item datatypes into dedicated module

src/Dodge/Data.hs

@@ -294,22 +294,6 @@ data FloorItem = FlIt { _flIt :: Item , _flItPos :: Point2 , _flItRot :: Float,
 data ItemPos 
     = InInv   { _itCrId :: Int , _itInvId :: Int }
     | OnFloor { _itFlID :: Int }
-data UseDelay -- should just be Delay
-    = NoDelay
-    | FixedRate
-        {_rateMax   :: Int
-        ,_rateTime  :: Int
-        }
-    | VariableRate
-        {_rateMax       :: Int
-        ,_rateTime      :: Int
-        ,_rateMaxMax    :: Int
-        ,_rateMinMax    :: Int
-        }
-    | WarmUpNoDelay
-        {_warmTime :: Int
-        ,_warmMax  :: Int
-        }
 data ItemUse 
     = RightUse 
         { _rUse         :: Item -> Creature -> World -> World 
@@ -324,12 +308,6 @@ data ItemUse
         , _useHammer    :: HammerType
         }
     | NoUse
-data AimParams = AimParams
-    { _aimSpeed     :: Float
-    , _aimRange     :: Float
-    , _aimZoom      :: ItZoom
-    , _aimStance    :: AimStance
-    }
 _itUseAimStance :: Item -> AimStance
 _itUseAimStance = _aimStance . _useAim . _itUse
 data ItemConsumption
@@ -349,21 +327,13 @@ data ItemConsumption
         { _itMaxStack' :: Int
         , _itAmount'   :: Int
         }
-data ItemType
-    = Weapon'
-        { _wpSpread     :: Float
-        , _wpRange      :: Float
-        , _wpNumBarrels :: Int
-        }
-    | UtilityItem
-    | ConsumableItem
 data Item
     = Weapon
         { _itName           :: String
         , _itConsumption    :: ItemConsumption
         , _itUse        :: ItemUse
         , _itFloorPict  :: Item -> SPic
-        , _itZoom       :: ItZoom
+--        , _itZoom       :: ItZoom
         , _itEquipPict :: Creature -> Int -> SPic
         , _itScroll     :: Float -> Creature -> Item -> Item
         , _itIdentity   :: ItemIdentity
@@ -373,7 +343,6 @@ data Item
         , _itInvDisplay :: Item -> String
         , _itInvColor   :: Color
         , _itTargeting :: Maybe (World -> Maybe Point2, Int -> Item -> Creature -> World -> Picture)
-        , _itWorldTrigger :: Maybe (Int -> World -> Bool)
         , _itDimension  :: ItemDimension
         , _itCurseStatus :: CurseStatus
         , _itType   :: ItemType
@@ -427,7 +396,7 @@ data Item
         , _twMaxRange   :: Float
         , _twAccuracy   :: Float
         , _itUse        :: ItemUse
-        , _itZoom       :: ItZoom
+--        , _itZoom       :: ItZoom
         , _itEquipPict :: Creature -> Int -> SPic
         , _itIdentity   :: ItemIdentity
         , _itID         :: Maybe Int
@@ -440,7 +409,6 @@ data Item
         , _itDimension  :: ItemDimension
         }
      | NoItem
-data CurseStatus = Uncursed | UndroppableIdentified | UndroppableUnidentified
 
 data ItemDimension = ItemDimension
     { _itDim    :: Point3 -- length width height
@@ -453,7 +421,8 @@ data ItemDimension = ItemDimension
 data ReloadType = ActiveReload | PassiveReload SoundID
 
 -- I believe this is called every frame, not sure when though
-data ItEffect = NoItEffect
+data ItEffect 
+    = NoItEffect
     | ItSimpleInvEffect 
         {_itInvEffect       :: ItEffect -> Creature -> Int -> World -> World
                 -- the Int is the items inventory position
@@ -477,11 +446,6 @@ data ItEffect = NoItEffect
                 -- the Int is the items inventory position
         ,_itEffectID   :: Maybe Int
         }
-data ItZoom = ItZoom 
-    { _itZoomMax    :: Float
-    , _itZoomMin    :: Float
-    , _itZoomFac    :: Float 
-    }
 data IntID a = IntID Int a
 {- Objects without ids.
 Update themselves, perhaps with side effects.  -}
@@ -888,7 +852,6 @@ makeLenses ''Item
 makeLenses ''ItemUse
 makeLenses ''ItemPos
 makeLenses ''ItEffect
-makeLenses ''ItZoom
 makeLenses ''FloorItem
 makeLenses ''ItemConsumption
 makeLenses ''AmmoType
@@ -913,8 +876,5 @@ makeLenses ''MachineType
 makeLenses ''Zone
 makeLenses ''ItemDimension
 makeLenses ''Vocalization
-makeLenses ''UseDelay
-makeLenses ''AimParams
 makeLenses ''Universe
 makeLenses ''LSParam
-makeLenses ''ItemType

src/Dodge/Default/Weapon.hs

@@ -86,13 +86,11 @@ defaultGun = Weapon
     , _itIdentity = Pistol
     , _itConsumption = defaultAmmo
     , _itUse = defaultrUse
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = const $ noPic $ colorSH green (prismPoly 
         (map (addZ 3) $ rectNESW 3 3 (-3) (-3))
         (map (addZ 0) $ rectNESW 5 3 (-5) (-7))
         )
-    , _itZoom    = ItZoom 20 0.2 1
+--    , _itZoom    = ItZoom 20 0.2 1
     , _itEquipPict = pictureWeaponOnAim
     , _itScroll = \_ _ -> id
     , _itAttachment = NoItAttachment
@@ -101,8 +99,11 @@ defaultGun = Weapon
     , _itInvDisplay = basicWeaponDisplay
     , _itInvColor = white
     , _itTargeting = Nothing
-    , _itWorldTrigger = Nothing
+    , _itType = Weapon'
+        { _wpSpread = 0.02
+        , _wpRange = 20
         , _wpNumBarrels = 1
+        }
     , _itDimension = defaultItemDimension
     }
 defaultItemDimension :: ItemDimension

src/Dodge/Item.hs

@@ -18,7 +18,7 @@ keyToken n = defaultEquipment
     , _itEquipPict = \_ _ -> (,) emptySH $ setDepth 0 $ translate (-5) (-5) $ rotate (pi/2.5) keyPic
     , _itEffect = NoItEffect
     , _itID = Nothing
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
     , _itInvColor = yellow
     , _itInvDisplay = _itName
     }
@@ -39,7 +39,7 @@ latchkey n = defaultEquipment
     , _itEquipPict = \_ _ -> (,) emptySH $ setDepth 0 $ translate (-5) (-5) $ rotate (pi/2.5) latchkeyPic
     , _itEffect = NoItEffect
     , _itID = Nothing
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
     , _itInvColor = yellow
     , _itInvDisplay = _itName
     }

src/Dodge/Item/Data.hs

@@ -54,4 +54,44 @@ data AimStance
     | LeaveHolstered
   deriving 
     (Eq,Show,Ord,Enum)
+data ItZoom = ItZoom 
+    { _itZoomMax    :: Float
+    , _itZoomMin    :: Float
+    , _itZoomFac    :: Float 
+    }
+data CurseStatus = Uncursed | UndroppableIdentified | UndroppableUnidentified
+data AimParams = AimParams
+    { _aimSpeed     :: Float
+    , _aimRange     :: Float
+    , _aimZoom      :: ItZoom
+    , _aimStance    :: AimStance
+    }
+data UseDelay -- should just be Delay
+    = NoDelay
+    | FixedRate
+        {_rateMax   :: Int
+        ,_rateTime  :: Int
+        }
+    | VariableRate
+        {_rateMax       :: Int
+        ,_rateTime      :: Int
+        ,_rateMaxMax    :: Int
+        ,_rateMinMax    :: Int
+        }
+    | WarmUpNoDelay
+        {_warmTime :: Int
+        ,_warmMax  :: Int
+        }
+data ItemType
+    = Weapon'
+        { _wpSpread     :: Float
+        , _wpRange      :: Float
+        , _wpNumBarrels :: Int
+        }
+    | UtilityItem
+    | ConsumableItem
 makeLenses ''HammerType
+makeLenses ''ItZoom
+makeLenses ''AimParams
+makeLenses ''UseDelay
+makeLenses ''ItemType

src/Dodge/Item/Weapon/BatteryGuns.hs

@@ -10,7 +10,7 @@ import Dodge.Particle.TeslaArc
 import Dodge.SoundLogic.LoadSound
 import Dodge.WorldEvent
 import Dodge.WorldEvent.Damage
-import Dodge.Default
+--import Dodge.Default
 import Dodge.Item.Weapon.InventoryDisplay
 import Dodge.Item.Weapon.TriggerType
 import Dodge.Item.Weapon.AmmoParams
@@ -50,11 +50,9 @@ teslaGun = defaultGun
         ]
         & useAim . aimSpeed .~ 0.4
         & useAim . aimStance .~ TwoHandFlat
-    , _wpSpread = 0.001
-    , _wpRange = 20
     , _itFloorPict = teslaGunPic
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
-    }
+    } & itType . wpSpread .~ 0.001
 teslaGunPic :: Item -> SPic
 teslaGunPic _ = noPic $ colorSH blue $
         upperPrismPoly 5 (rectNESW xb    y xa    (-y))
@@ -81,8 +79,6 @@ lasGun = defaultAutoGun
         & useAim . aimSpeed .~ 0.4
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0.001
-    , _wpRange = 20
     , _itFloorPict = lasGunPic
     , _itAttachment = ItCharMode $ Seq.fromList "/VZ"
     , _itScroll   = scrollCharMode
@@ -116,8 +112,6 @@ tractorGun = defaultAutoGun
         & useAim . aimSpeed .~ 0.4
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0.00001
-    , _wpRange = 20
     , _itFloorPict = tractorGunSPic
     }
 -- TODO own picture for tractor gun

src/Dodge/Item/Weapon/Bezier.hs

@@ -8,7 +8,7 @@ import Dodge.Item.Weapon.Targeting
 import Dodge.Item.Weapon.BulletGuns
 import Dodge.Item.Weapon.TriggerType
 import Dodge.Item.Weapon.ExtraEffect
-import Dodge.Default
+--import Dodge.Default
 import Dodge.Particle.Bullet.Spawn
 import Dodge.Particle.Bullet.HitEffect
 import Dodge.WorldEvent.HitEffect
@@ -41,7 +41,7 @@ bezierGun = defaultGun
     , _itAttachment = NoItAttachment
     , _itScroll   = \_ _ -> removeItTarget
     , _itEffect = rbSetTarget
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
     , _itConsumption = defaultAmmo
         { _wpMaxAmmo = 50
         }

src/Dodge/Item/Weapon/Booster.hs

@@ -119,10 +119,9 @@ boosterGun = defaultGun
         , _wpReloadTime = 20
         }
     , _itUse = luseInstantNoH $ boostSelfL 10
-    , _wpSpread = 0.05
-    , _wpRange = 20
     , _itFloorPict = \_ -> (,) emptySH $ onLayer FlItLayer $ polygon $ map toV2 [(-2,-2),(-2,2),(2,2),(2,0),(0,0),(0,-2)]
     , _itEffect = resetAttachmentID
+    , _itType = UtilityItem
     }
 resetAttachmentID :: ItEffect
 resetAttachmentID = ItInvEffect f 0

src/Dodge/Item/Weapon/BulletGuns.hs

@@ -61,15 +61,13 @@ autoGun = defaultAutoGun
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1.5}
-    , _wpSpread = autogunSpread
-    , _wpRange = 20
     , _itFloorPict = autoGunPic
-    , _itZoom = defaultItZoom 
+--    , _itZoom = defaultItZoom 
     , _itEquipPict = pictureWeaponOnAim
     , _itAttachment = ItCharMode $ Seq.fromList "MS"
     , _itScroll   = scrollCharMode
     , _itInvDisplay = basicWeaponDisplay
-    }
+    } & itType .  wpSpread .~ autogunSpread
 autoGunPic :: Item -> SPic
 autoGunPic it = noPic $
      colorSH red (prismPoly 
@@ -99,16 +97,13 @@ pistol = defaultGun
         , randSpreadDir
         , withMuzFlareI
         ]
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = pistolPic
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
     , _itEquipPict = pictureWeaponAim pistolPic
     , _itID = Nothing
     , _itInvDisplay = basicWeaponDisplay
     , _itInvColor = white
     , _itTargeting = Nothing
-    , _itWorldTrigger = Nothing
     }
 pistolPic :: Item -> SPic
 pistolPic it = noPic $ colorSH green (prismPoly 
@@ -146,7 +141,6 @@ hvAutoGun = defaultAutoGun
         & useAim . aimStance .~ TwoHandTwist
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1.5}
         & useDelay .~ VariableRate {_rateMax = 25, _rateMaxMax = 24, _rateMinMax = 7, _rateTime = 0}
-    , _wpRange = 20
     , _itFloorPict = hvAutoGunPic
     }
 hvAutoGunPic :: Item -> SPic
@@ -180,12 +174,11 @@ ltAutoGun = defaultAutoGun
         , withSidePushI 50
         , modClock 2 withMuzFlareI
         ]
-    , _wpSpread = 0.5
-    , _wpRange = 20
     , _itFloorPict = ltAutoGunPic
-    , _itZoom = defaultItZoom
+--    , _itZoom = defaultItZoom
     }
     & itDimension . muzzleLength .~ 10 
+    & itType . wpSpread .~ 0.5
 ltAutoGunPic :: Item -> SPic
 ltAutoGunPic it = 
     ( colorSH green $ prismPoly 
@@ -243,7 +236,6 @@ miniGun = defaultAutoGun
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1.5}
-    , _wpRange = 20
     , _itFloorPict = miniGunPictItem
     , _itEquipPict = pictureWeaponAim miniGunPictItem
     } & itDimension . muzzleLength .~ 15
@@ -306,11 +298,9 @@ spreadGun = defaultGun
         , withMuzFlareI
         , spreadNumI
         ]
-    , _wpSpread = spreadGunSpread
-    , _wpRange = 20
     , _itFloorPict = spreadGunPic
-    , _wpNumBarrels = 50
+    } & itType . wpSpread .~ spreadGunSpread
-    }
+     &  itType . wpNumBarrels .~ 50
 spreadGunPic :: Item -> SPic
 spreadGunPic it = 
     ( colorSH green (upperPrismPoly 5 $ map toV2[(-3,0),(3,6),(3,-6)])
@@ -343,12 +333,9 @@ multGun = defaultGun
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1.5}
-    , _wpSpread = spreadGunSpread
-    , _wpRange = 20
     , _itFloorPict = multGunSPic
-    , _itZoom       = defaultItZoom
+--    , _itZoom       = defaultItZoom
-    , _wpNumBarrels = 5
+    } & itType . wpNumBarrels .~ 5
-    }
 multGunSPic :: Item -> SPic
 multGunSPic it = 
     ( colorSH red (
@@ -389,13 +376,12 @@ longGun = defaultGun
         & useAim . aimRange .~ 1
         & useAim . aimStance .~ TwoHandTwist
         & useAim . aimZoom .~ defaultItZoom {_itZoomMax = 0.5, _itZoomMin = 0.5}
-    , _wpRange = 200
     , _itFloorPict = longGunSPic
-    , _itZoom       = defaultItZoom 
+--    , _itZoom       = defaultItZoom 
     , _itScroll = zoomLongGun
     , _itAttachment = ItScope (V2 0 0) 0 1 False
     , _itEffect = itemLaserScopeEffect
-    }
+    } & itType . wpRange .~ 200
 longGunSPic :: Item -> SPic
 longGunSPic _ =
     ( colorSH orange $ upperPrismPoly 5 $ rectWH 12 2

src/Dodge/Item/Weapon/Drone.hs

@@ -37,8 +37,6 @@ lasDrones = defaultGun
         & useAim . aimSpeed .~ 0.2
         & useAim . aimRange .~ 0.5
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = lasDronesPic
     , _itEffect = NoItEffect
     }

src/Dodge/Item/Weapon/Grenade.hs

@@ -37,7 +37,7 @@ grenade = Throwable
         [ useTimeCheck
         ]
         & useAim . aimZoom .~ defaultItZoom {_itZoomMax = f fuseTime, _itZoomMin = f fuseTime}
-    , _itZoom       = defaultItZoom
+--    , _itZoom       = defaultItZoom
     , _itEquipPict = pictureWeaponOnAim' $ \_ -> grenadePic fuseTime
     , _itID = Nothing
     , _itAttachment = ItFuse fuseTime

src/Dodge/Item/Weapon/Launcher.hs

@@ -57,8 +57,6 @@ launcher = defaultGun
         & useAim . aimSpeed .~ 0.2
         & useAim . aimRange .~ 0.5
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = launcherPic
     , _itEffect = NoItEffect
     }
@@ -258,8 +256,6 @@ remoteLauncher = defaultGun
         & useAim . aimSpeed .~ 0.2
         & useAim . aimRange .~ 0.5
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = launcherPic
     , _itAttachment = ItScope (V2 0 0) 0 1 True
     }

src/Dodge/Item/Weapon/Radar.hs

@@ -3,7 +3,6 @@ import Dodge.Data
 import Dodge.Picture.Layer
 import Dodge.Default
 import Dodge.Item.Draw
-import Dodge.Item.Weapon.BulletGuns
 import Dodge.Item.Weapon.TriggerType
 import Dodge.Item.Weapon.ExtraEffect
 import Dodge.Item.Weapon.UseEffect
@@ -32,10 +31,8 @@ radar = defaultGun
         ]
         & useAim . aimRange .~ 1
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1}
-    , _wpSpread = autogunSpread
-    , _wpRange = 20
     , _itFloorPict = \_ -> (,) emptySH $ onLayer FlItLayer $ color blue $ polygon $ rectNESW 5 5 (-5) (-5)
-    , _itZoom       = defaultItZoom { _itZoomMax = 1}
+--    , _itZoom       = defaultItZoom { _itZoomMax = 1}
     , _itEquipPict = pictureWeaponOnAim' $ \_ -> (,) emptySH $ color blue $ polygon $ rectNESW 5 5 (-5) (-5)
     }
 {- |
@@ -54,9 +51,8 @@ sonar = defaultGun
         ]
         & useAim . aimRange .~ 1
         & useAim . aimZoom .~ defaultItZoom {_itZoomFac = 1}
-    , _wpRange = 20
     , _itFloorPict = \_ -> (,) emptySH $ onLayer FlItLayer $ color blue $ polygon $ rectNESW 5 5 (-5) (-5)
-    , _itZoom       = defaultItZoom {_itZoomMax = 1}
+--    , _itZoom       = defaultItZoom {_itZoomMax = 1}
     , _itEquipPict = pictureWeaponOnAim' $ \_ -> (,) emptySH $ color blue $ polygon $ rectNESW 5 5 (-5) (-5)
     }
 {- |
@@ -71,7 +67,7 @@ autoSonar = defaultEquipment
     , _itEquipPict = \_ _ -> (,) emptySH blank
     , _itEffect = autoSonarEffect
     , _itID = Nothing
-    , _itZoom = defaultItZoom {_itZoomMax = 1}
+--    , _itZoom = defaultItZoom {_itZoomMax = 1}
     }
 {- |
 Automatically sends out pulses that display walls.  -}
@@ -85,5 +81,5 @@ autoRadar = defaultEquipment
     , _itEquipPict = \_ _ -> (,) emptySH blank
     , _itEffect = autoRadarEffect
     , _itID = Nothing
-    , _itZoom = defaultItZoom {_itZoomMax = 1}
+--    , _itZoom = defaultItZoom {_itZoomMax = 1}
     }

src/Dodge/Item/Weapon/SprayGuns.hs

@@ -48,12 +48,14 @@ poisonSprayer = defaultAutoGun
         & useAim . aimSpeed .~ 0.2
         & useAim . aimRange .~ 0
         & useAim . aimStance .~ TwoHandTwist
-    , _wpRange = 8
+    , _itType = Weapon'
-    , _itFloorPict = flamerPic
+        { _wpRange = 8
-    , _itZoom = defaultItZoom
         , _wpSpread = 0.1
         , _wpNumBarrels = 3
         }
+    , _itFloorPict = flamerPic
+--    , _itZoom = defaultItZoom
+    }
 flamer :: Item
 flamer = defaultAutoGun 
     { _itName = "FLAMER"
@@ -73,12 +75,10 @@ flamer = defaultAutoGun
         & useAim . aimSpeed .~ 0.5
         & useAim . aimZoom  .~ defaultItZoom {_itZoomMax = 5, _itZoomMin = 1.5}
         & useAim . aimStance .~ TwoHandTwist
-    , _wpSpread = 0
-    , _wpRange = 8
     , _itFloorPict = flamerPic
-    , _itZoom       = defaultItZoom
+--    , _itZoom       = defaultItZoom
     , _itAttachment = NoItAttachment
-    }
+    } & itType . wpRange .~ 8
 flamerPic :: Item -> SPic
 flamerPic it = 
     ( colorSH yellow $ 

src/Dodge/Item/Weapon/TriggerType.hs

@@ -320,7 +320,7 @@ withMuzFlareI f it cr w = makeTlsTimeRadColPos 3 100 (V3 1 1 0.5) flashPos
 randSpreadDir :: ChainEffect
 randSpreadDir f it cr w = f it (cr & crDir +~ a) $ set randGen g w
   where 
-    acc = _wpSpread it
+    acc = _wpSpread $ _itType it
     (a, g) = randomR (-acc,acc) $ _randGen w
 {- | Applies the effect to a randomly rotated creature.  -}
 withRandomDirI
@@ -391,8 +391,8 @@ spreadNumI eff item cr w = foldr f w dirs
         [-spread,-spread+(2*spread/fromIntegral numBul)..spread]
         (randomRs (0,spread/fromIntegral numBul) (_randGen w))
     f dir = eff item (cr & crDir +~ dir)
-    spread = _wpSpread item
+    spread = _wpSpread $ _itType item
-    numBul = _wpNumBarrels item
+    numBul = _wpNumBarrels $ _itType item
 numI :: ChainEffect
 numI eff item cr w = foldr f w poss
   where
@@ -401,7 +401,7 @@ numI eff item cr w = foldr f w poss
     poss :: [V2 Float]
     poss = map (rotateV (_crDir cr) . V2 0 . (*5) . (+ cp) . fromIntegral) [0 .. numBul - 1]
     f pos = eff item (cr & crPos %~ (+.+ pos))
-    numBul = _wpNumBarrels item
+    numBul = _wpNumBarrels $ _itType item
 {- | Uses '_wpSpread' as a parameter for the current offset angle. -}
 randWalkAngle 
     :: Float    -- ^ Max offset angle
@@ -412,10 +412,10 @@ randWalkAngle
     -> World
 randWalkAngle ma aspeed f cr w = w
     & f (cr & crDir +~ a)
-    & creatures . ix cid . crInv . ix i . wpSpread .~ newa
+    & creatures . ix cid . crInv . ix i . itType . wpSpread .~ newa
   where
     cid = _crID cr
-    a = _wpSpread $ _crInv (_creatures w IM.! cid) IM.! i
+    a = _wpSpread $ _itType $ _crInv (_creatures w IM.! cid) IM.! i
     (walka, _) = randomR (-aspeed,aspeed) (_randGen w)
     newa = min ma $ max (negate ma) (a + walka)
     i = _crInvSel $ _creatures w IM.! cid

src/Dodge/Item/Weapon/Utility.hs

@@ -63,8 +63,7 @@ shrinkGun = defaultGun
         }
     , _itUse = defaultlUse {_lUse = hammerCheckL useShrinkGun}
             & useHammer .~ upHammer
-    , _wpSpread = 0.05
+    , _itType = UtilityItem
-    , _wpRange = 20
     , _itFloorPict = shrinkGunPic
     , _itAttachment = ItBool True
     }
@@ -96,8 +95,7 @@ blinkGun = defaultGun
     , _itUse = defaultlUse 
         {_lUse = hammerCheckL $ shootL aSelfL
         } & useHammer .~ upHammer
-    , _wpSpread = 0.05
+    , _itType = UtilityItem
-    , _wpRange = 20
     , _itFloorPict = const . noPic . colorSH chartreuse $ upperPrismPoly 2 $ square 2
     }
 
@@ -129,8 +127,6 @@ forceFieldGun = defaultGun
         , _wpReloadState = 0
         }
     , _itUse = undefined
-    , _wpSpread = 0.02
-    , _wpRange = 20
     , _itFloorPict = \_ -> (,) emptySH $ onLayer FlItLayer $ polygon $ map toV2 [(-4,-4),(-4,4),(4,4),(4,0),(0,0),(0,-4)]
     }
 -- grapGun = defaultGun